av:link M8S 200W Max 8 inch ABS Speaker in Cabinet

av:link M8S Active Subwoofer in Wooden Cabinet with 8 inch Speaker

• Active sub cabinet with 8" (20cm) reinforced driver and internal amplifier with active filter circuit.
• Inputs are on twin RCA phonos or from a stereo amplifier on spring terminals (between amp and mid-top speakers). 
• Cutoff frequency and Gain rotary controls can be adjusted as required. "Auto Off" function deactivates the amplifier when no incoming signal is detected to conserve energy.